ip addresses for vlans on 3550 switch

[carl_townshend]

Hi all, I am having major problems trying to set up ip addresses for my vlans on my switch, I am trying to assign a 192.168.11.0/25 on my vlan, it comes up with an error on my switch saying bad mask /25 for address 192.168.11.0, can anyone tell me why this wont work asap, as I have my offices not working at the moment.... please help

thanks

[m.sir]

192.168.11.0 is network address in this case try to use 192.168.11.1 /25 for VLAN interface addressing

M.

Hope that helps rate if it does